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EP1286278A3 - Video structuring by probabilistic merging of video segments - Google Patents

Video structuring by probabilistic merging of video segments Download PDF

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Publication number
EP1286278A3
EP1286278A3 EP02078086A EP02078086A EP1286278A3 EP 1286278 A3 EP1286278 A3 EP 1286278A3 EP 02078086 A EP02078086 A EP 02078086A EP 02078086 A EP02078086 A EP 02078086A EP 1286278 A3 EP1286278 A3 EP 1286278A3
Authority
EP
European Patent Office
Prior art keywords
video
merging
segments
probabilistic
generating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02078086A
Other languages
German (de)
French (fr)
Other versions
EP1286278B1 (en
EP1286278A2 (en
Inventor
Alexander C. Eastman Kodak Company P.L.S. Loui
Daniel Eastman Kodak Company P.L.S Gatica-Perez
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Eastman Kodak Co
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Eastman Kodak Co
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Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP1286278A2 publication Critical patent/EP1286278A2/en
Publication of EP1286278A3 publication Critical patent/EP1286278A3/en
Application granted granted Critical
Publication of EP1286278B1 publication Critical patent/EP1286278B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/74—Browsing; Visualisation therefor
    • G06F16/745—Browsing; Visualisation therefor the internal structure of a single video sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/785—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using colour or luminescence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Analysis (AREA)

Abstract

A method for structuring video by probabilistic merging of video segments includes the steps of obtaining a plurality of frames of unstructured video; generating video segments from the unstructured video by detecting shot boundaries based on color dissimilarity between consecutive frames; extracting a feature set by processing pairs of segments for visual dissimilarity and their temporal relationship, thereby generating an inter-segment visual dissimilarity feature and an inter-segment temporal relationship feature; and merging video segments with a merging criterion that applies a probabilistic analysis to the feature set, thereby generating a merging sequence representing the video structure. The probabilistic analysis follows a Bayesian formulation and the merging sequence is represented in a hierarchical tree structure.
EP02078086A 2001-08-09 2002-07-29 Video structuring by probabilistic merging of video segments Expired - Lifetime EP1286278B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/927,041 US7296231B2 (en) 2001-08-09 2001-08-09 Video structuring by probabilistic merging of video segments
US927041 2001-08-09

Publications (3)

Publication Number Publication Date
EP1286278A2 EP1286278A2 (en) 2003-02-26
EP1286278A3 true EP1286278A3 (en) 2003-03-05
EP1286278B1 EP1286278B1 (en) 2006-12-06

Family

ID=25454072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02078086A Expired - Lifetime EP1286278B1 (en) 2001-08-09 2002-07-29 Video structuring by probabilistic merging of video segments

Country Status (4)

Country Link
US (2) US7296231B2 (en)
EP (1) EP1286278B1 (en)
JP (1) JP4197905B2 (en)
DE (1) DE60216547T2 (en)

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Also Published As

Publication number Publication date
JP4197905B2 (en) 2008-12-17
US7296231B2 (en) 2007-11-13
US20080059885A1 (en) 2008-03-06
JP2003069924A (en) 2003-03-07
DE60216547D1 (en) 2007-01-18
DE60216547T2 (en) 2007-09-27
EP1286278B1 (en) 2006-12-06
EP1286278A2 (en) 2003-02-26
US20030058268A1 (en) 2003-03-27

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